{"product_id":"praxis-shimano-24mm-to-bb30-pf30-73mm-mtb-bottom-bracket","title":"Shimano 24mm to BB30\/PF30 73mm MTB Bottom Bracket","description":"\u003cp\u003e\u003cstrong\u003ePraxis Works Shimano Hollowtech II Bottom Bracket Converter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Praxis Works Shimano Hollowtech II bottom bracket converter allows installation of Shimano Hollowtech II cranks in BB30 or PF30 MTB frames. Its patent-pending design positions the cartridge bearings outboard of the frame to Shimano specifications, improving rigidity and eliminating frame and C-clip tolerance issues common in other conversion bottom brackets.\u003c\/p\u003e\n\u003cp\u003eInstallation is simple: press in the longer non-drive cup, then thread the shorter drive cup. As the drive cup threads in, the \u003cstrong\u003eCollet system\u003c\/strong\u003e expands to a precise limit, evenly distributing pressure for a secure fit. A compressible \u003cstrong\u003eO-ring on the non-drive side\u003c\/strong\u003e compensates for frame shell width discrepancies, keeping the bearings perfectly aligned.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePatent-pending outboard bearing design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCollet-style non-drive cup expansion prevents movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNon-drive O-ring compensates for frame width variations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eShimano Hollowtech II cranks\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForged and machined heat-treated \u003cstrong\u003e7075 T6 aluminium\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSteel cartridge radial bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNot compatible with BBRight, BB386EVO, or Cannondale BB30A frames\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrame shell must be free of inner obstructions (cable guides, screws)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e73mm MTB version not compatible with road cranks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation requires \u003cstrong\u003etwo standard BB tools\u003c\/strong\u003e (16 external notches, 44mm ID) plus a press tool or drift\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMTB mounting: ISCG05 – compatible, ST – compatible, ISCG03 – not compatible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFor Shimano Hollowtech II cranks only\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForged \u0026amp; machined heat-treated 7075 T6 aluminium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSteel cartridge radial bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e73mm MTB version\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with BB30 and PF30 frames\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Praxis","offers":[{"title":"Black \/ 73mm","offer_id":57434521108854,"sku":"PR-73-3001R","price":90.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/3065\/6691\/files\/shimano-24mm-to-bb30-pf30-73mm-mtb-bottom-bracket-black-73mm-1227127232.jpg?v=1773398753","url":"https:\/\/www.biketart.com\/products\/praxis-shimano-24mm-to-bb30-pf30-73mm-mtb-bottom-bracket","provider":"Biketart","version":"1.0","type":"link"}